![]() You simply enter your credentials to get access. You must enter the password or code sent to you via message, or your access attempt is denied.Īt first glance, such a login system looks like the classic authentication and authorization system credit card users have implemented for years. After you’ve input your login credentials, the system will prompt you for additional verification by sending a message to your mobile device. When accessing a system, you first enter a secure and unique password you’ve memorized. To make a simple hardware token example, let’s say that you use your mobile device as your hardware security token. Knowing the types and forms of hardware tokens, we can better understand how hardware tokens work. The most noteworthy examples of contactless tokens are Bluetooth tokens and wireless keychains like Hideez Key. Based on the connection’s credentials, the system either grants or denies access. ![]() Instead, contactless devices connect with the system wirelessly. ![]()
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